id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3671222,1916972,plaintiff,Chapleyn,Thomas,,,"Chapleyn, Thomas",0 3671223,1916972,plaintiff,Banys,John,,,"Banys, John",1 3671224,1916972,defendant,Clarke,Lawrence,yeoman,586152,"Clarke, Lawrence, of Warwick, yeoman",0